Find the following products: 3/(-5/) x [-65/7]
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Answers
(a) 3\times\left(-1\right)\ =\ -3
(b) \left(-1\right)\times225\ =-225
(c) \left(-21\right)\ \times\ \left(-30\right)\ =\ 630
(d) \left(-316\right)\times\left(-1\right)\ =\ 316\
(e) \left(-15\right)\ \times\ 0\ \times\ \left(-18\right)\ =\ 0
(f) \left(-12\right)\ \times\ \left(-11\right)\times10\ =\ 1320
(g) 9\ \times\ \left(-3\right)\ \times\ \left(-6\right)\
9\times18\ =162
(h) \left(-18\right)\times\left(-5\right)\times\left(-4\right)
90\times\left(-4\right)\ =\ -360
(i) \left(-1\right)\times\left(-2\right)\times\left(-3\right)\times4
2\times\left(-3\right)\times4
-6\times4\ =-24
(j) \left(-3\right)\times\left(-6\right)\ \times\left(2\right)\times\left(-1\right)
18\times2\times\left(-1\right)\
18\times\left(-2\right)=-36
Answer:
3/(-5/) x [-65/7]
now as 65 is divisible by 5 we can cut that and we will get
(3x13)/7 (as -65/-5= +13)
= 39/7
Hope this helps you