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See the pic and give the answermaths questions |
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Answer» Answer: let the total number of deers be X. deers GRAZING= X/2 deers playing nearby = 3/4 * X/2 = 3x / 8 rest deers drinking water = 9 therefore , x/2 + 3x/8 + 9 = X 4x/8 + 3x/8 + 72/8 = X (7x + 72)/8 = X 7x +72 = 8X 72 = 8x - 7x 72 = X therefore total number of deers in the HERD is 72 |
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