GEMMA MIXES TWO SHADES OF YELLOW PAINT. SHE USES THE FOLLOWING RATIOS

1.	GEMMA MIXES TWO SHADES OF YELLOW PAINT. SHE USES THE FOLLOWING RATIOS OF YELLOW:WHITE.BANANA YELLOW 5:3 MELLOW YELLOW 7:5.WRITE EACH RATIO IN THE FORM OF 1:nWRITE TYPE OF YELLOW PAINT IS LIGHTER SHADE?
Answer» Answer: Step-by-step EXPLANATION: Answer Perimeter of track =2πr 2πr=440m u= 44 440×7 =76m Radius of ROAD=70+5=75m Area of road =πr 2 = 7 22 ×75×75 =17678.57m 2 Area of track=πr 2 = 7 22 ×70×70m 2 =220×70m 2 =15400m 2 Area of widening road= Area of road − Area of track =17678.57−15400 =2278.57m 2 1M 2 costs =Rs. 8/− 2278.57 costs =Rs. 8×2278.57/- =Rs. 18228.56.

GEMMA MIXES TWO SHADES OF YELLOW PAINT. SHE USES THE FOLLOWING RATIOS OF YELLOW:WHITE.BANANA YELLOW 5:3 MELLOW YELLOW 7:5.WRITE EACH RATIO IN THE FORM OF 1:nWRITE TYPE OF YELLOW PAINT IS LIGHTER SHADE?

Answer»

Answer:

Step-by-step EXPLANATION:

Answer

Perimeter of track =2πr

2πr=440m

440×7

=76m

Radius of ROAD=70+5=75m

Area of road =πr

×75×75

=17678.57m

Area of track=πr

×70×70m

=220×70m

=15400m

Area of widening road= Area of road − Area of track

=17678.57−15400

=2278.57m

costs =Rs. 8/−

2278.57 costs =Rs. 8×2278.57/-

=Rs. 18228.56.

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GEMMA MIXES TWO SHADES OF YELLOW PAINT. SHE USES THE FOLLOWING RATIOS OF YELLOW:WHITE.BANANA YELLOW 5:3 MELLOW YELLOW 7:5.WRITE EACH RATIO IN THE FORM OF 1:nWRITE TYPE OF YELLOW PAINT IS LIGHTER SHADE?

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