Julie baked 393 biscuits. She ate 3
w of them and divided the remainder equally among her 4 friends.
- Find the number of biscuits each of her friends received in terms of w?
- If w = 11, how many biscuits did each of her friends receive?
(a)
Number of biscuits left after Julie ate = 393 - 3
wNumber of biscuits that each of her friends received =
393 - 3w4 (b)
Number of biscuits that each of her friends received
= (393 - (3 x 11)) ÷ 4
= (393 - 33) ÷ 4
= 360 ÷ 4
= 90
Answer(s): (a)
393 - 3w4; (b) 90