Question

ath
The lenth of the rectangular cake is. 34. cm.and
the area of the cake is 510 Cm Square Find the breath
of the cake: (use variable)​

Answer 1

Ans

Breadth will be 15 cm

Step-by-step explanation:

Area of rectangle = L x B

$510cm^{2}$ = 34cm x [Take breadth as X]

$510cm^{2}$ = 34cm x X

510/34 = X

15 = X

∵Breadth is 15 cm

Hope it helps

Answer 2

Answer:

Step-by-step explanation:

A rectangular shaped cake has the length 34 cm breath 18 cm and height 16 cm.  

Volume of cake = lbh where l = 34 cm, b = 18 cm and h = 16 cm

Volume of cake = 34 × 18 × 16 = 9,792‬cm2  

A piece of a length 4 cm breath 3 cm and height 2 cm.

Volume of a piece of a cake = 4 × 3 × 2*2 = 34 cm2

Let the number of pieces be n.

n = 9792/34 = 288

288children will get the cake piece.