Answer:
They bike 18 kilometers
Step-by-step explanation:
25-2+5=18
Answer:
32x +20
Step-by-step explanation:
Your answer is 1/12
Hope it helps
Answer: -
-11/2
Step-by-step explanation:
1/10 + 2.5/10 = 3.5/10 of an hour to make one bracelet. Then change to 20ths so the numerator is a whole number.
Divide your time available by the time it takes to make one.
21
4 = 420= 15 bracelets
7 28
20
(as a whole number there was no fraction or remainder to round off)