Evaluate: (25-15)×[8+12+{7–1+3}]
Solving given expression by solving brackets first
⇒(25-15)×[8+12+{7-1+3}]=10×[20+9]=10×29=290
Hence we get 290 after simplification
Evaluate:(i) (−6)×(−15)×(−5)
(ii) (−8)×(−5)×9
(iii) 9×(−12)×10
(iv) (−75)×8
(v) (−5)×(−5)×(−5)……taken 5 times
(vi) (−1)×(−1)×(−1)……taken 25 times
Simplify the following
(a) 12 + [{1 + (15 − 3)} × 4]
(b)
(c)
(d)
(e)