Answer:
25
Step-by-step explanation:
she can knit 25 scarves in 10 hours

which means

has no solution, and we can omit that factor.
This leaves us with

which occurs for

.
Answer:
300
Step-by-step explanation:
30 * 10 = 300
86.
Fatima has 40
Nora has “6 + (40 x 2)”
6+(80) = 86
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